2008551112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1806251}}^1$

素因数の和:1806396

約数の個数: 16

約数和(自身を含む): 3793129200

約数和(自身を除く): 1784578088

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1806251, 3612502, 7225004, 14450008, 251068889, 502137778, 1004275556, 2008551112]

約数ペア:

[(1, 2008551112), (2, 1004275556), (4, 502137778), (8, 251068889), (139, 14450008), (278, 7225004), (556, 3612502), (1112, 1806251)]